/*
* ProActive Parallel Suite(TM):
* The Open Source library for parallel and distributed
* Workflows & Scheduling, Orchestration, Cloud Automation
* and Big Data Analysis on Enterprise Grids & Clouds.
*
* Copyright (c) 2007 - 2017 ActiveEon
* Contact: contact@activeeon.com
*
* This library is free software: you can redistribute it and/or
* modify it under the terms of the GNU Affero General Public License
* as published by the Free Software Foundation: version 3 of
* the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* If needed, contact us to obtain a release under GPL Version 2 or 3
* or a different license than the AGPL.
*/
package functionaltests.job;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.fail;
import org.junit.Test;
import org.ow2.proactive.scheduler.common.Scheduler;
import org.ow2.proactive.scheduler.common.job.JobId;
import org.ow2.proactive.scheduler.common.job.JobState;
import org.ow2.proactive.scheduler.common.job.TaskFlowJob;
import org.ow2.proactive.scheduler.common.task.JavaTask;
import org.ow2.proactive.scheduler.common.task.TaskState;
import org.ow2.proactive.scheduler.common.task.TaskStatus;
import org.ow2.proactive.scheduler.examples.EmptyTask;
import org.ow2.proactive.scripting.SelectionScript;
import functionaltests.utils.SchedulerFunctionalTestNoRestart;
/**
* Test provokes scenario when task gets 'NOT_STARTED' status
* (job is killed when task has 'pending' or 'submitted' status) .
*
*/
public class TestTaskNotStarted extends SchedulerFunctionalTestNoRestart {
@Test
public void test() throws Exception {
Scheduler scheduler = schedulerHelper.getSchedulerInterface();
JobId jobId;
JobState jobState;
jobId = scheduler.submit(createJob1());
jobState = scheduler.getJobState(jobId);
assertEquals(1, jobState.getTasks().size());
assertEquals(TaskStatus.SUBMITTED, jobState.getTasks().get(0).getStatus());
scheduler.killJob(jobId);
jobState = scheduler.getJobState(jobId);
assertEquals(1, jobState.getTasks().size());
assertEquals(TaskStatus.NOT_STARTED, jobState.getTasks().get(0).getStatus());
jobId = scheduler.submit(createJob2());
schedulerHelper.waitForEventJobRunning(jobId);
jobState = scheduler.getJobState(jobId);
assertEquals(2, jobState.getTasks().size());
assertEquals(TaskStatus.PENDING, getTask(jobState, "task2").getStatus());
scheduler.killJob(jobId);
jobState = scheduler.getJobState(jobId);
assertEquals(2, jobState.getTasks().size());
assertEquals(TaskStatus.NOT_STARTED, getTask(jobState, "task2").getStatus());
}
/*
* Job with one task, task's selection script always returns 'false' so task can't start
*/
private TaskFlowJob createJob1() throws Exception {
TaskFlowJob job = new TaskFlowJob();
job.setName(this.getClass().getSimpleName() + "_1");
JavaTask javaTask = new JavaTask();
javaTask.setExecutableClassName(EmptyTask.class.getName());
javaTask.setName("task1");
SelectionScript selScript = new SelectionScript("selected = false;", "js");
javaTask.setSelectionScript(selScript);
job.addTask(javaTask);
return job;
}
/*
* Job with two task, one task without selection script, and one task with selection script
* always returning 'false' so this task can't start
*/
private TaskFlowJob createJob2() throws Exception {
TaskFlowJob job = new TaskFlowJob();
job.setName(this.getClass().getSimpleName() + "_2");
JavaTask javaTask1 = new JavaTask();
javaTask1.setExecutableClassName(EmptyTask.class.getName());
javaTask1.setName("task1");
JavaTask javaTask2 = new JavaTask();
javaTask2.setExecutableClassName(EmptyTask.class.getName());
javaTask2.setName("task2");
SelectionScript selScript = new SelectionScript("selected = false;", "js");
javaTask2.setSelectionScript(selScript);
job.addTask(javaTask1);
job.addTask(javaTask2);
return job;
}
private TaskState getTask(JobState jobState, String taskName) {
for (TaskState task : jobState.getTasks()) {
if (task.getName().equals(taskName)) {
return task;
}
}
fail("Failed to find task " + taskName);
return null;
}
}